rootkit unhooker - "stealth code" ?

Hi,
this is my first post here. I'm an experienced windows-user but now a newby trying to learn about rootkits to protect my system as best as i can today. Back to topic: i made a scan and don't understand this report from the "stealth code" - result:

Unknown page with executable code
Address: 0x8657CD92
Size: 622

Unknown page with executable code
Address: 0x86539DE2
Size: 542

Unknown page with executable code
Address: 0x8657D3BD
Size: 3139

Unknown page with executable code
Address: 0x865339EE
Size: 1554

Unknown page with executable code
Address: 0x86533706
Size: 2298

This looks suspicious for me ?
It may be of interest that only "ZoneAlarm" and "ThreatFire" hooked some files on my system.